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Popolare >

The sum of three consecutive even integers is 144. Find the integers.

Soluzione

The sum of three consecutive even integers is 144. Find the integers.

Soluzione

The numbers : 46, 48, 50

Fasi della soluzione

Represent the numbers with

x

:

First number : x

Consecutive number 1 : x + 2

Consecutive number 2 : x + 4

A.T.Q.:

x + x + 2 + x + 4 = 144

Risolvi

x + x + 2 + x + 4 = 144 : x = 46

x + 2 = 46 + 2 = 48

x + 4 = 46 + 4 = 50

The numbers : 46, 48, 50

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